Knee pad



FIG. 1 is a perspective view of a knee pad showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The leg shown in broken lines in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. The broken lines on the knee pad represents conventional stitching and the crosshatch shading is understood to repeat throughout the indicated area. 

The ornamental design for a knee pad, as shown and described. 